Domains with DNS TXT v=spf1 +a +mx +ip4:50.28.37.49 +ip4:52.117.55.43 +include:_spf.google.com ~all

There are 48 domains that have DNS TXT set to v=spf1 +a +mx +ip4:50.28.37.49 +ip4:52.117.55.43 +include:_spf.google.com ~all. The top 48 records ordered by domain rank are listed below.